Pith Number

pith:5D6RMMGX

pith:2022:5D6RMMGXGPDX5SEHMH5ZEFQJ67

not attested not anchored not stored refs pending

SpaBERT: A Pretrained Language Model from Geographic Data for Geo-Entity Representation

Jina Kim, Muhao Chen, Yao-Yi Chiang, Zekun Li

arxiv:2210.12213 v1 · 2022-10-21 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5D6RMMGXGPDX5SEHMH5ZEFQJ67}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Earth Science Foundation Models: From Perception to Reasoning and Discovery

Receipt and verification

First computed	2026-07-05T05:09:25.065915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8fd1630d733c77ec88761fb921609f7ef13055b6f993494daec7c01c507911e

Aliases

arxiv: 2210.12213 · arxiv_version: 2210.12213v1 · doi: 10.48550/arxiv.2210.12213 · pith_short_12: 5D6RMMGXGPDX · pith_short_16: 5D6RMMGXGPDX5SEH · pith_short_8: 5D6RMMGX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5D6RMMGXGPDX5SEHMH5ZEFQJ67 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e8fd1630d733c77ec88761fb921609f7ef13055b6f993494daec7c01c507911e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68a71d025c5eeefd71cd334199a81cd96388c750cf6a93be2f3916a7e3cdaaa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-21T19:42:32Z",
    "title_canon_sha256": "574e7a4b35283e085395a2c02237299dd8710978f6955b62cb0ed80d516360e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12213",
    "kind": "arxiv",
    "version": 1
  }
}